Top 12 Invisible Hand Alternatives

Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.

KAYAK is a travel search engine that searches hundreds of other travel sites at once. Our helpful tools & features find you the information you need to make the right decisions on flights, hotels, rental cars and vacation packages.

Find cheap flights with Momondo.

Skiplagged is an airfare search engine for cheap flights, showing hidden-city ticketing trips in addition to what sites like Expedia, KAYAK, and Travelocity show you. Save up to 80% on airfare today!

Find cheap flights in seconds, explore destinations on a map, and sign up for fare alerts on Google Flights.

Plan your European trip and find the cheapest possible combinations of flights with Flightics.

Save up to 60% with Expedia Mobile Exclusive hotel deals!

Hipmunk takes the agony out of flight search.

Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.

Flight combination search engine.

When viewing a product on Amazon, Price Snoop will show you just how much it costs on the other...

The PriceBlink browser add-on automatically finds lower prices and money-saving coupons when...